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Climatological Report (Daily)
Issued by NWS
Issued by NWS
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597 CDUS43 KLOT 132140 CLIORD CLIMATE REPORT NATIONAL WEATHER SERVICE CHICAGO IL 440 PM CDT TUE AUG 13 2024 ................................... ...THE CHICAGO-OHARE CLIMATE SUMMARY FOR AUGUST 13 2024... VALID TODAY AS OF 0400 PM LOCAL TIME. CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1871 TO 2024 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) TODAY MAXIMUM 86 12:41 PM 98 1944 83 3 81 MINIMUM 64 5:35 AM 51 1982 66 -2 66 2004 AVERAGE 75 74 1 74 PRECIPITATION (IN) TODAY 0.00 2.86 1987 0.14 -0.14 0.00 MONTH TO DATE 0.85 1.80 -0.95 0.13 SINCE JUN 1 9.84 9.61 0.23 10.10 SINCE JAN 1 25.11 24.26 0.85 23.06 SNOWFALL (IN) TODAY 0.0 0.0 MM 0.0 0.0 0.0 MONTH TO DATE 0.0 0.0 0.0 0.0 SINCE JUN 1 T 0.0 0.0 0.0 SINCE JUL 1 0.0 0.0 0.0 0.0 SNOW DEPTH 0 DEGREE DAYS HEATING TODAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE JUN 1 6 33 -27 25 SINCE JUL 1 0 2 -2 0 COOLING TODAY 10 9 1 9 MONTH TO DATE 122 129 -7 137 SINCE JUN 1 716 654 62 679 SINCE JAN 1 796 724 72 772 ................................................................... WIND (MPH) HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION E (110) HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION E (110) AVERAGE WIND SPEED 4.7 SKY COVER AVERAGE SKY COVER 0.3 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED TODAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 81 6:00 AM LOWEST 41 12:00 PM AVERAGE 61 .......................................................... THE CHICAGO-OHARE CLIMATE NORMALS FOR TOMORROW NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 83 99 1944 MINIMUM TEMPERATURE (F) 66 48 1964 SUNRISE AND SUNSET AUGUST 13 2024........SUNRISE 5:58 AM CDT SUNSET 7:54 PM CDT AUGUST 14 2024........SUNRISE 5:59 AM CDT SUNSET 7:53 PM CDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$